Papers, Addresses, Reports: Advancement in the Science of Public Health; Medical Science, its Past, Present, and Future; Psychiatry in the Criminal Courts of Cook County; Memoirs: Ulysses Sherman Grant, John Paul Goode; Extract from the Report...

Papers, Symposia, Addresses: The Advantages of a State Academy of Sceince (abstract); History of Former State Natural History Societies of Illinois; Anthropology; Botany; Chemistry; Geology; Physics; Zoology; Biotic Zones and Districts in...

Papers, Symposia, Addresses, Reports: Secretary's Report; Treasurer's Report; Dr. Amos Willard French, In Memoriam; A Work Needing to be Done by the Academy; The Vegetational History of a Blowout (abstract); Recent Habitat Changes in the...

Papers, Addresses, Reports: Recent Developments in the Chemistry of the Rare Earth Group (Address of the Retiring President); The Significance of the Conservation of Land Resources; Classification of Illinois Lands; Soil Erosion Control...

Papers, Addresses, Reports: Research, Its Opportunities and Rewards; Chemical Messengers, A Special Consideration; Contributions of the Physical Sciences to Human Welfare; Extract from the Report of the Section Chairman (Botany); Frederick...